Win32/Kryptik.FBRF removal tips

The Win32/Kryptik.FBRF is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Win32/Kryptik.FBRF virus can do?

• Executable code extraction
• Attempts to connect to a dead IP:Port (4 unique times)
• Enumerates user accounts on the system
• Creates RWX memory
• A process attempted to delay the analysis task.
• At least one IP Address, Domain, or File Name was found in a crypto call
• Reads data out of its own binary image
• Drops a binary and executes it
• HTTP traffic contains suspicious features which may be indicative of malware related traffic
• Creates an excessive number of UDP connection attempts to external IP addresses
• Performs some HTTP requests
• Unconventionial language used in binary resources: Chinese (Simplified)
• The binary likely contains encrypted or compressed data.
• Uses Windows utilities for basic functionality
• Exhibits behavior characteristic of Cerber ransomware
• Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
• Mimics the file times of a Windows system file
• Installs itself for autorun at Windows startup
• Creates a hidden or system file
• Attempts to identify installed AV products by installation directory
• Creates a copy of itself
• Uses suspicious command line tools or Windows utilities

Related domains:

How to determine Win32/Kryptik.FBRF?

File Info:
crc32: 2362621F
md5: b538fcba956412da61ec52e030c70a86
name: B538FCBA956412DA61EC52E030C70A86.mlw
sha1: 0d2f9e572c43b6625d5619998fa96205a40e85ed
sha256: 7cace7faf7daa7d0bcea50f7ed16ba46125edd80e44b29610f9e7b8a0e7fc9e4
sha512: 42a3c4e2b53015293fa4de7ad84633a9072c96ae6636e5cd2b4573e65fcd9c782f7614877347e52985cd723d11ed987072d55034834d11ef3f2b58619c3db24e
ssdeep: 6144:T/ZvMQDL4OTrnGtnc6i3UKRKR888888888888W888888888887:T/OQ34OvHM888888888888W88888888E
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
InternalName: 3RVX.exe
FileDescription: 3RVX
FileVersion: 2.5
CompanyName: matt.malensek.net
Translation: 0x0000 0x04b0

Win32/Kryptik.FBRF also known as:

How to remove Win32/Kryptik.FBRF?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.